C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
C10L 10/04 (2006.01) C10L 1/08 (2006.01) C10L 1/12 (2006.01) C10L 1/18 (2006.01) C10L 1/22 (2006.01) F02M 61/18 (2006.01)
Patent
CA 2596132
A method of substantially removing, or reducing the occurrence of, injector deposits in a diesel engine operated using a diesel fuel containing a minor amount of a metal-containing species. The method comprises adding to the diesel fuel the reaction product between a hydrocarbyl-substituted succinic acid or anhydride and hydrazine. The diesel engine is equipped with fuel injectors having a plurality of spray-holes, each spray-hole having an inlet and an outlet, and the fuel injectors have one or more of the following characteristics: (i) spray-holes which are tapered such that the inlet diameter of the spray- holes is greater than the outlet diameter; (ii) spray-holes having an outlet diameter of 0.10 mm or less; (iii) spray-holes where an inner edge of the inlet is rounded; (iv) 6 or more spray-holes; (v) an operating tip temperature in excess of 250°C. The use of the reaction product to substantially remove, or reduce the occurrence of, injector deposits and a process of producing a diesel fuel detergent are also described.
Breakspear Angela Priscilla
Caprotti Rinaldo
Thompson Russell Martin
Borden Ladner Gervais Llp
Infineum International Limited
LandOfFree
Method and use for the prevention of fuel injector deposits does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and use for the prevention of fuel injector deposits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and use for the prevention of fuel injector deposits will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1840354